WO2002058433A8 - Structure d'entourage de haut-parleur permettant de maximiser le diametre de cone - Google Patents

Structure d'entourage de haut-parleur permettant de maximiser le diametre de cone

Info

Publication number
WO2002058433A8
WO2002058433A8 PCT/US2002/001648 US0201648W WO02058433A8 WO 2002058433 A8 WO2002058433 A8 WO 2002058433A8 US 0201648 W US0201648 W US 0201648W WO 02058433 A8 WO02058433 A8 WO 02058433A8
Authority
WO
WIPO (PCT)
Prior art keywords
basket
surround
suspension
speaker
attachment
Prior art date
Application number
PCT/US2002/001648
Other languages
English (en)
Other versions
WO2002058433A1 (fr
Inventor
Ronnie S Espiritu
Original Assignee
Harman Int Ind
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harman Int Ind filed Critical Harman Int Ind
Priority to MXPA03006443A priority Critical patent/MXPA03006443A/es
Priority to EP02704186A priority patent/EP1364556B1/fr
Priority to KR10-2003-7009605A priority patent/KR20030066822A/ko
Priority to JP2002558780A priority patent/JP2004521538A/ja
Publication of WO2002058433A1 publication Critical patent/WO2002058433A1/fr
Publication of WO2002058433A8 publication Critical patent/WO2002058433A8/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/22—Clamping rim of diaphragm or cone against seating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/204—Material aspects of the outer suspension of loudspeaker diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Dans un haut-parleur compact, de manière à permettre le déploiement d'un diaphragme (14) de diamètre plus grand que celui traditionnellement utilisé pour la taille de panier (10) correspondante, la partie de fixation de panier extérieur de la suspension (12) d'entourage présente une configuration spéciale ayant la forme d'une jupe (16a) axiale, c'est-à-dire généralement tubulaire dans le cas d'un panier de haut parleur rond, au lieu de la forme plane, s'étendant radialement, de la partie de fixation de panier de haut-parleurs traditionnels. Le panier (10) de haut-parleur selon la présente invention comporte une collerette périphérique axiale correspondante dont la paroi intérieure sert de support (20) pour la fixation par adhérence à la paroi extérieure de la collerette de de la suspension d'entourage axial. Cette configuration spéciale permet de conserver l'élasticité souhaitée et la capacité de course totale tout en permettant l'agrandissement de la surface efficace de piston vibrant de manière sensible par déploiement d'un cône plus grand. Ce panier peut être du type estampé à partir de métal, tel que celui des haut-parleurs traditionnels, ou dans d'autres modes de réalisation, il peut être constitué de métal coulé ou d'une matière plastique adaptée moulée. L'élément de fixation extérieur de cette suspension d'entourage a de préférence une section transversale qui maximise la surface disponible pour permettre la fixation par adhérence au panier.
PCT/US2002/001648 2001-01-19 2002-01-18 Structure d'entourage de haut-parleur permettant de maximiser le diametre de cone WO2002058433A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
MXPA03006443A MXPA03006443A (es) 2001-01-19 2002-01-18 Estructura de suspension periferica de altoparlante para incrementar al maximo el diametro de cono.
EP02704186A EP1364556B1 (fr) 2001-01-19 2002-01-18 Structure d'entourage de haut-parleur permettant de maximiser le diametre de cone
KR10-2003-7009605A KR20030066822A (ko) 2001-01-19 2002-01-18 콘 직경을 최대화하는 스피커 서라운드 구조
JP2002558780A JP2004521538A (ja) 2001-01-19 2002-01-18 コーン直径を最大にするためのスピーカ包囲構造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78383701A 2001-01-19 2001-01-19
US09/783,837 2001-01-19

Publications (2)

Publication Number Publication Date
WO2002058433A1 WO2002058433A1 (fr) 2002-07-25
WO2002058433A8 true WO2002058433A8 (fr) 2003-12-04

Family

ID=25130541

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/001648 WO2002058433A1 (fr) 2001-01-19 2002-01-18 Structure d'entourage de haut-parleur permettant de maximiser le diametre de cone

Country Status (6)

Country Link
EP (2) EP1364556B1 (fr)
JP (3) JP2004521538A (fr)
KR (2) KR100902203B1 (fr)
CN (2) CN101291548B (fr)
MX (1) MXPA03006443A (fr)
WO (1) WO2002058433A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104081793A (zh) * 2011-12-29 2014-10-01 共达欧洲研究与发展有限责任公司 具有集成式密封构件的悬挂构件

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7548631B2 (en) 2000-01-19 2009-06-16 Harman International Industries, Incorporated Speaker surround structure for maximizing cone diameter
EP1364556B1 (fr) * 2001-01-19 2011-10-05 Harman International Industries Incorporated Structure d'entourage de haut-parleur permettant de maximiser le diametre de cone
JP3948510B2 (ja) 2001-10-01 2007-07-25 パイオニア株式会社 スピーカ
JP2003324790A (ja) 2002-04-30 2003-11-14 Pioneer Electronic Corp スピーカ装置
JP2008236717A (ja) * 2007-03-20 2008-10-02 Estec Corp スピーカー
EP2194729A1 (fr) 2008-12-02 2010-06-09 Estec Corporation Haut-parleur avec pièce de génération sonore à grande portée
CN103797817A (zh) * 2011-06-20 2014-05-14 共达欧洲研究与发展有限责任公司 微型悬挂构件
US12010497B2 (en) * 2019-08-21 2024-06-11 Bose Corporation Highly compliant miniature transducer
CN111918188B (zh) * 2020-07-10 2021-12-14 瑞声科技（南京）有限公司 一种mems扬声器及其制造工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896121A (fr) * 1972-03-25 1973-12-08
JPS5547798A (en) * 1978-10-02 1980-04-04 Hitachi Ltd Speaker
JPS55130487A (en) * 1979-03-23 1980-10-09 Tokyo Shibaura Electric Co Method of operating motor winch by cam controller
DE2943054C2 (de) * 1979-10-25 1982-09-30 Westra Electronic Gmbh, 8901 Welden Dynamischer Lautsprecher
US4433214A (en) * 1981-12-24 1984-02-21 Motorola, Inc. Acoustical transducer with a slotted piston suspension
JPS58111591A (ja) * 1981-12-25 1983-07-02 Toshiba Corp サンプリングパルス発生回路
JPS60198A (ja) * 1983-06-16 1985-01-05 Sanyo Electric Co Ltd スピ−カ振動板のエツジとガスケツトとの結合方法
JPH01162990U (fr) 1988-04-30 1989-11-14
US5111510A (en) 1989-03-30 1992-05-05 Pioneer Electronic Corporation Speaker and manufacturing method therefor
JPH0332505U (fr) * 1989-08-02 1991-03-29
JP2656160B2 (ja) * 1990-04-20 1997-09-24 ローム株式会社 Ｉｃメモリカード
US5748759A (en) * 1995-04-05 1998-05-05 Carver Corporation Loud speaker structure
US5687247A (en) * 1995-07-13 1997-11-11 Proni; Lucio Surround for a loudspeaker
US5867583A (en) 1996-03-28 1999-02-02 Harman International Industries, Inc. Twist-lock-mountable versatile loudspeaker mount
JPH09327088A (ja) * 1996-04-03 1997-12-16 Matsushita Electric Ind Co Ltd スピーカ
JP3812103B2 (ja) * 1997-11-27 2006-08-23 松下電器産業株式会社 スピーカの製造方法
JP4024416B2 (ja) * 1999-03-08 2007-12-19 フォスター電機株式会社 スピーカ用ガスケット
CN2410841Y (zh) * 2000-03-12 2000-12-13 彭鋕明 振膜全开式喇叭
EP1364556B1 (fr) * 2001-01-19 2011-10-05 Harman International Industries Incorporated Structure d'entourage de haut-parleur permettant de maximiser le diametre de cone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104081793A (zh) * 2011-12-29 2014-10-01 共达欧洲研究与发展有限责任公司 具有集成式密封构件的悬挂构件

Also Published As

Publication number Publication date
KR100902203B1 (ko) 2009-06-11
KR20080081371A (ko) 2008-09-09
EP1364556A4 (fr) 2007-03-28
JP2008113469A (ja) 2008-05-15
JP4926992B2 (ja) 2012-05-09
EP2317775B1 (fr) 2014-08-27
MXPA03006443A (es) 2004-10-15
CN101291548A (zh) 2008-10-22
CN101291548B (zh) 2013-03-27
JP2012039647A (ja) 2012-02-23
CN1496662A (zh) 2004-05-12
JP2004521538A (ja) 2004-07-15
KR20030066822A (ko) 2003-08-09
EP1364556A1 (fr) 2003-11-26
EP2317775A1 (fr) 2011-05-04
EP1364556B1 (fr) 2011-10-05
WO2002058433A1 (fr) 2002-07-25

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